4y-2=7+8y

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Solution for 4y-2=7+8y equation:


Simplifying
4y + -2 = 7 + 8y

Reorder the terms:
-2 + 4y = 7 + 8y

Solving
-2 + 4y = 7 + 8y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-8y' to each side of the equation.
-2 + 4y + -8y = 7 + 8y + -8y

Combine like terms: 4y + -8y = -4y
-2 + -4y = 7 + 8y + -8y

Combine like terms: 8y + -8y = 0
-2 + -4y = 7 + 0
-2 + -4y = 7

Add '2' to each side of the equation.
-2 + 2 + -4y = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -4y = 7 + 2
-4y = 7 + 2

Combine like terms: 7 + 2 = 9
-4y = 9

Divide each side by '-4'.
y = -2.25

Simplifying
y = -2.25

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